Title:
POLYURETHANE (METH) ACRYLATE, AND COMPOSITION AND CURED PRODUCT THEREOF
Document Type and Number:
Japanese Patent JP2018131521
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a polyurethane (meth) acrylate that shows, when cured, excellent tackiness (tack free), excellent acid resistance, excellent solvent resistance, high elongation and excellent water resistance, and a composition and cured product thereof.SOLUTION: The present invention provides a polyurethane (meth) acrylate having a polycarbonate polyol-derived structure and a polyisocyanate-derived structure, and having an isocyanato group-containing (meth) acrylate-derived structure at its terminal.SELECTED DRAWING: None
Inventors:
MATSUMOTO KIMIHIRO
NAKAMURA TOSHIHIKO
KANEKO TADAAKI
NAKAMURA TOSHIHIKO
KANEKO TADAAKI
Application Number:
JP2017025643A
Publication Date:
August 23, 2018
Filing Date:
February 15, 2017
Export Citation:
Assignee:
UBE INDUSTRIES
International Classes:
C08G18/81; C08F299/06; C08G18/44; C09D4/02; C09D175/14
Domestic Patent References:
| JP2007314768A | 2007-12-06 | |||
| JP2018043414A | 2018-03-22 |